2019924556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{38844703}}^1$

素因数の和:38844720

約数の個数: 12

約数和(自身を含む): 3806780992

約数和(自身を除く): 1786856436

約数列:

[1, 2, 4, 13, 26, 52, 38844703, 77689406, 155378812, 504981139, 1009962278, 2019924556]

約数ペア:

[(1, 2019924556), (2, 1009962278), (4, 504981139), (13, 155378812), (26, 77689406), (52, 38844703)]